Behavioral task
behavioral1
Sample
0f538bef03cb7cc384983904bc972b6c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0f538bef03cb7cc384983904bc972b6c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
0f538bef03cb7cc384983904bc972b6c_JaffaCakes118
-
Size
41KB
-
MD5
0f538bef03cb7cc384983904bc972b6c
-
SHA1
1993e909d5c0fecbaf6e69ab8e6e72eefe1132fe
-
SHA256
11920a6107cdf497121c1589e223d9924bf693048950dd5965feaa4c062cf001
-
SHA512
84189b04c6760bf684ebf4caaffe9b01945b80bc1f4f740994daaaf3aa90b6ce3ee33d5dc2a9cdd0b44d310481b8abd17c8a7f391df7652d4c639a6f1c7a95aa
-
SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIozlxjA4DQUEDSFb+wxzzv:egKcR4mjD9r82OjlDL1Fbpf
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0f538bef03cb7cc384983904bc972b6c_JaffaCakes118 unpack001/out.upx
Files
-
0f538bef03cb7cc384983904bc972b6c_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ